555140105 has 32 divisors (see below), whose sum is σ = 743250816. Its totient is φ = 395426304.

The previous prime is 555140099. The next prime is 555140111. The reversal of 555140105 is 501041555.

It is an interprime number because it is at equal distance from previous prime (555140099) and next prime (555140111).

It is a de Polignac number, because none of the positive numbers 2^k-555140105 is a prime.

It is a super-2 number, since 2×555140105² = 616361072358822050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230789 + ... + 233181.

It is an arithmetic number, because the mean of its divisors is an integer number (23226588).

Almost surely, 2^555140105 is an apocalyptic number.

It is an amenable number.

555140105 is a deficient number, since it is larger than the sum of its proper divisors (188110711).

555140105 is a wasteful number, since it uses less digits than its factorization.

555140105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 555140105 is about 23561.4113541613. The cubic root of 555140105 is about 821.8657225070.

The spelling of 555140105 in words is "five hundred fifty-five million, one hundred forty thousand, one hundred five".